Define range intervals using parentheses.
E.g. C7H(10-14)O(0-4)


to
±
(example: 123 ± 1)


to
±


to
±
 


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±
 

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Single/Multi-component


Isotopically Labeled


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Found 6134 results

Search term: MF = 'C_{21}H_{20}N_{4}O_{3}'

12345
IDStructureMolecular FormulaMolecular Weight# of Data Sources# of References# of PubMed# of RSC
4111

C21H20N4O3376.408511314000
4649

C21H20N4O3376.40855813800
1268637

Double-bond stereo

C21H20N4O3376.4085273400
855345
C21H20N4O3376.4085252800
495812
C21H20N4O3376.4085242500
2413034
C21H20N4O3376.4085242700
4079439
C21H20N4O3376.4085212200
4649436

0 of 1 defined stereocentres - 0/1 defined

C21H20N4O3376.4085212600
1700587
C21H20N4O3376.4085202000
2236372
C21H20N4O3376.4085202200
569252
C21H20N4O3376.4085192200
577716
C21H20N4O3376.4085191900
5259457

Double-bond stereo

C21H20N4O3376.4085192200
12257783

Double-bond stereo

C21H20N4O3376.4085181900
4410073
C21H20N4O3376.4085181900
2836597
C21H20N4O3376.4085181900
2892769
C21H20N4O3376.4085181900
3812749
C21H20N4O3376.4085181900
957185
C21H20N4O3376.4085181900
1001055

Double-bond stereo

C21H20N4O3376.4085182200
12345

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